Skip to content
  • beauty
  • industrial

Silicic acid, aluminum magnesium sodium salt

CAS 12040-43-6

Concern score

Not assessed — no hazard data yet.

Silicic acid, aluminum magnesium sodium salt in plain language

What it is

On cosmetic ingredient lists it appears as “Sodium magnesium aluminum silicate”.

Also known as Sodium magnesium aluminum silicate · Aluminium magnesium sodium oxosilanebis(olate) (1/1/1/3) · Na-Mg-Al-Silicate · Sodium magnesium aluminosilicate · aluminum magnesium sodium silicate

What it does

Used in cosmetics as an absorbent. Sodium Magnesium Aluminum Silicate is the complex silicate obtained by the reaction of Sodium Silicate and Sodium Aluminate in an aqueous solution of Magnesium Nitrate.

  • Absorbent
Is it a concern?
We haven't assessed a concern score for this ingredient yet. It is listed for cosmetic use in the EU.

Regulation

No restrictions found. Silicic acid, aluminum magnesium sodium salt appears in these published regulatory listings.

Recorded in these product areas

  • Found in consumer products
  • Industrial
  • EUCosIngActiveSodium Magnesium Aluminum Silicate is the complex silicate obtained by the reaction of Sodium Silicate and Sodium Aluminate in an aqueous solution of Magnesium Nitrate.
    • Sodium Magnesium Aluminum Silicate is the complex silicate obtained by the reaction of Sodium Silicate and Sodium Aluminate in an aqueous solution of Magnesium Nitrate.Source →
  • USEPAcommercial use observedEPA CPDat observed this chemical in 2 composition records across product categories including Furniture and furnishings. EPA CPDat classifies this chemical for functional uses including Absorbent, Filler, Surface modifier.
    • EPA CPDat observed this chemical in 2 composition records across product categories including Furniture and furnishings. EPA CPDat classifies this chemical for functional uses including Absorbent, Filler, Surface modifier.Source →

Expert safety opinions

No expert opinion on file for Silicic acid, aluminum magnesium sodium salt. These are the independent scientific bodies that assess ingredients like this one; we show an opinion only when a record we hold cites it.

  • SCCS

    EU Scientific Committee on Consumer Safety

    No SCCS opinion on file.

  • CIR

    Cosmetic Ingredient Review (US expert panel)

    No CIR safety assessment on file.

Evidence & sources

No graded research studies for Silicic acid, aluminum magnesium sodium salt yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.

3 data sources

Where this comes from

  • CosIng

    regulatory · updated 2026-09-23

    Open →
  • EPA Chemical and Products Database

    exposure · updated 2021-06-08

    Open →
  • EPA DSSTox Identifiers

    chemistry · updated 2025-12-29

    Open →

Suitability

Context-specific fit derived from published classifications and the current ingredient evidence profile.

Fragrance avoidance

Nothing to weigh for this context yet.

No signal in this context

We have no published hazard signal for this ingredient, so we cannot say how it behaves in this context — that is missing evidence, not a clean result.

Where it has been recorded

How often EPA CPDat has listed Silicic acid, aluminum magnesium sodium salt in a product composition. These are source records, not Greenveil catalog products.

Source records

2

Named organisations

2

Furniture and furnishings

Typical roles

Absorbent
See products using Silicic acid, aluminum magnesium sodium salt →